Interestingly since update to 3.5 my iphone ( iPhone 5 that I leave in the car for music) has worked flawlessly .
However II had a dead battery 4.3 volts , no drain measured by jaguar assist when they came out so new battery fitted.

Since then , no software updates , but every so often I get a “ shhhhhhhhh” sound like an untuned radio for the iPhone whilst playing usb connected music.
I can scroll through using mode , to library , that plays ripped CD ok, DBA radio that plays ok , back to iPhone and get “shhhhhh” noise. So the fix is disconnect iPhone and reconnect, it then plays perfectly from where it left off.

Simple fix but what can cause an intermittent sound like this that a disconnect iPhone and and reconnect fixes instantly?

First time it did it after about 10 mins of driving
Today it did it after 45 mins of driving .

I’m loathsone to update to 4 as that may well introduce other issues, and am waiting for the fix after initial phase 4 before sticking it back into the dealer.

I didn’t have this fault on 2.5 or 3.5 only after battery replacement has it appeared.

It’s not a deal breaker so to speak as it’s an easy fix just switch to my 128G usb or , internal library of CD or radio , or reconnect at the next roundabout or traffic lights .... but is flipping annoying.

I have just upgraded to v4 after slow start ups reverse Camara intermittently not coming on and parking sensors slow or not working
Also some other issues
Been nearly two weeks and all is great much faster start ups Camaras and sensors very quick to engage
Plus great new look screen
Big improvements over the old 2.5 version

I think it’s ugly too , part of my reluctance to upgrade tbh. Along with the fact everything else works fine.
I like the old graphics, the old red telephone box etc gives it character.I don’t have a slow boot issue on the latest 3.5 version , it’s instant.

I think it’s ugly too , part of my reluctance to upgrade tbh. Along with the fact everything else works fine.
I like the old graphics, the old red telephone box etc gives it character.I don’t have a slow boot issue on the latest 3.5 version , it’s instant.

You can still have the black theme, just go into settings direct from the home screen to select it. Same on 3.5 you can select the white theme. I agree, it doesn't look very good. Too bright compared to the dash surrounding it.

2018 XF-S Supercharged. In black. With extra black bits. And a bit more black.

I think it’s ugly too , part of my reluctance to upgrade tbh. Along with the fact everything else works fine.
I like the old graphics, the old red telephone box etc gives it character.I don’t have a slow boot issue on the latest 3.5 version , it’s instant.

You can still have the black theme, just go into settings direct from the home screen to select it. Same on 3.5 you can select the white theme. I agree, it doesn't look very good. Too bright compared to the dash surrounding it.

I put a new lead in the car , getting fed up with the quality of apples own leads , so now trying the following one , recommended by a friend who seems to have better luck with these on his BMW ( which was dropping out too using Apple leads ).